Technically you are finished SLAMing then. If there was a quarter in the deepest part of the pool, could you tell if it was heads or tails?
Before the user posted the photo they said the water was "clear" in addition to passing the OCLT and 0CC. I agree it wasn't, I was only going by what they reported.CC at zero is not the only criteria for being done with a SLAM. The water is not clear, and he has not passed an OCLT. Do not stop SLAMing until you have passed all three criteria.
You are done when:
CC is 0.5 or lower;
You pass an OCLT (ie overnight FC loss test shows a loss of 1.0 ppm or less);
I'd keep it up another day then. Sounds like you're pretty dang close, great job.